The cheapest film negatives I have access here is Fomapan 400 and 100, as well as Paradis colour films brand but they only make 35mm.
But I see more manufactures are trying to come along, and it seems more people are choosing to shoot film. Does it means it can get cheaper?
No.
Because we have gigantic surplus capacities in the market. All manufacturers are suffering from the fact that their capacities are much much bigger than the current demand. So the relation of fixed costs relative to production volume is bad. No one in the business is making a real, good, sustainable profit (exception: Fuji Instax). Some are making losses.
With the current worldwide capacities more than 10x of the current volume could be produced.
With rising demand and production the problematic cost situation improves, that is right. That makes it at least a bit easier for the manufacturers to survive. But it will not be enough to lower prices.
The best scenario could be that prices can be kept stable, and that with increasing income over the years film will get cheaper in relative terms.
Buy the way: Lots of films are still cheaper compared to 20-30 years ago if you consider inflation. My costs for film at that time were higher. Developing and color paper (at least in Germany) is much much cheaper today (with calculated inflation) than 20-30 years ago.
Film is cheap. Use it, the more the better. The more the better the chance that we have a sustainable film future with affordable costs.
Best regards,
Henning